Description: A Hardware based Predictive Motion Estimation.
这是一篇有关H.264的算法优化的文章。-based Predictive Motion Estima tion. This is one of the H.264 algorithm optimization articles. Platform: |
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Description: H.264的源代码，这是有某个外国的高手修改的H.264代码，主要修改了运动估计部分，使得编码效率得到很大提高。-H.264 source code, which is a master of a foreign H.264 revised code, the main amendments to the motion estimation part, the coding efficiency has been greatly improved. Platform: |
Size: 786432 |
Author:freedom |
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Description: presentation of Fast Variable Block Size Motion Estimation Algorithms Based on Merge and Split Procedures for H.264/MPEG-4 AVC Platform: |
Size: 148480 |
Author:熊牧野 |
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Description: 包含了H.264编码标准的两篇文章，是讲多描述编码的。An Effective Epipolar Geometry Assisted Motion Estimation Technique for Multi-View Image and Video Coding和An Epipolar Geometry-Based Fast Disparity Estimation Algorithm for Multiview Image and Video Coding-H.264 coding standard contains two articles, is the stress of multiple description coding. An Effective Epipolar Geometry Assisted Motion Estimation Technique for Multi-View Image and Video Coding and An Epipolar Geometry-Based Fast Disparity Estimation Algorithm for Multiview Image and Video Coding Platform: |
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Author:李成亮 |
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Description: 著名的H.264开发标准库JM，JM中的运动估计部分笔记，请大家一起学习-The development of a well-known H.264 standard library of JM, JM motion estimation part of the notebook, please join U.S. study Platform: |
Size: 137216 |
Author:Lu |
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Description: 给出了一种用于H.264变换尺寸全搜索快匹配算法的运动估计电路的改进结构，并完成了VLSI设计。通过脉动阵列和全流水线的设计，达到最高的数据重用率、最小的I/O引脚和100 的硬件计算效率。-An improved architecture for H.264 full-pel motion estimation using variable block size full-search block-matching algorithm is proposed in this paper. To obtain the highest data reuse efficiency and minimum I/O pin count while achieving 100 hardware efficiency, a systolic array and full pipeline architure is adopted. Platform: |
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Author:周 |
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Description: 解Demosaici，使用连续逼近的方法！-Motion-compensated (MC) video coding has been dominating in the past decades. From MPEG-1/2 to MPEG-4, H.263 and the latest H.264, we have witnessed that the accumulative improvement of MC video coding. However, what lacks in the standardization-propelled research is to maintain a healthy skeptism toward the role of MC in video coding. In this project, we attempt to challenge the current video coding paradigm by proposing a sound alternative that does not involve any explicit motion estimation or compensation. Instead, motivated by the duality between edge profile of 2D images and motion trajectory of 3D video Platform: |
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Author:panhanming |
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Description: 本文提出并得出快速可变块大小运动估计算法，在此基础上分析比较H264、MPEG4、AVC视频编码算法。文中提供的算法减少运算，以较少的运算量获得较高的图像质量。-This paper proposes and investigates fast variable block-size
motion estimation algorithms based on merge and split
procedures for H.264/MPEG-4 AVC video encoding. The
algorithms take advantage of the correlation of the Motion
Vectors (MVs) of the different block-size modes, to achieve
good computation reduction. Experimental results show that the
number of search points can be reduced to about 4 of that
using full-search motion estimation, with negligible quality
degradation. Platform: |
Size: 121856 |
Author:成果 |
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Description: H.264中的运动估计中的BMA（块匹配算法），共有三种方法，三步搜索法，全局搜索法，二维对数搜索法-H.264 motion estimation in the BMA (fast matching algorithm), a total of three methods, three-step search method, global search method, two-dimensional logarithmic search method Platform: |
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Description: This a paper for High performance fractional motion estimation and mode decision for H. 264-AVC.-This is a paper for High performance fractional motion estimation and mode decision for H. 264-AVC. Platform: |
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Description: 为了解决H．264的运动估计复杂和实际应用问题，基于纯c的X264，法-To solve H. 264 motion estimation and practical application of complex issues, based on pure c, X264, France Platform: |
Size: 300032 |
Author:周成 |
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Description: This project seeks to implement H.264 (the standard x264 is based on) to run on CUDA. Specifically we attempt to write the motion estimation module in CUDA.
Motion estimation is currently the most computationally intensive portion of the H.264 encoding process. Previous attempts to parallelize this algorithm in CUDA showed sizeable speedups but sacrificed quality by ignoring the motion vector prediction (MVp). We demonstrate the viability of a hierarchical (pyramid) motion estimation algorithm in CUDA. This solution addresses the MVp problem while still taking advantage of the CUDA framework.-This project seeks to implement H.264 (the standard x264 is based on) to run on CUDA. Specifically we attempt to write the motion estimation module in CUDA.
Motion estimation is currently the most computationally intensive portion of the H.264 encoding process. Previous attempts to parallelize this algorithm in CUDA showed sizeable speedups but sacrificed quality by ignoring the motion vector prediction (MVp). We demonstrate the viability of a hierarchical (pyramid) motion estimation algorithm in CUDA. This solution addresses the MVp problem while still taking advantage of the CUDA framework. Platform: |
Size: 467968 |
Author:softweb |
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Search - H.264 motion estimation